Cancer Organizations: F
- Freeman Cancer Institute at Freeman Health System
- Freeman Hospital
- Freeman Neosho Hospital
- Fremantle Dermatology
- Fremantle Hospital
- Fremont Area Medical Center
- Fremont Memorial Hospital
- Fremont-Rideout Cancer Center
- French Cooperative Group on Chronic Lymphocytic Leukemia
- French Hospital Medical Center
- French National Agency for Research on AIDS and Viral Hepatitis
- French Thoracic Oncology Intergroup Center
- Frenchay Hospital
- Fresenius AG
- Fresenius North America
- Fresno Breast Surgeons
- Friarage Hospital
- Frick Hospital
- Fridley Medical Center
- Frimley Park Hospital
- Frisbie Memorial Hospital
- Froedtert Hospital and Medical College of Wisconsin
- Front Range Cancer Specialists
- Front Range Radiation Oncology, PC
- Frosst Laboratories, Incorporated
- Frye Regional Medical Center
- Fujieda Municipal General Hospital
- Fujirebio Diagnostics, Incorporated
- Fujisawa City Hospital
- Fujisawa Healthcare, Incorporated
- Fujita Health University
- Fukaya Red Cross Hospital
- Fukui Prefecture Hospital
- Fukui Red Cross Hospital
- Fukuiken Saiseikai Hospital
- Fukuoka University Hospital
- Fukushima Medical University Hospital
- Fuller Center for Cancer Care at Hutcheson Medical Center
- Fullerton Genetic Center
- Fulton County Health Center
- Fundacio Clinic per a la Recerca Biomedica
- Fundacio Hospital Asil de Granollers
- Fundacio Hospital Sant Joan de Deu
- Fundacion Arturo Lopez Perez
- Fundacion Centro Oncologico De Galicia Jose Antonio Quirogay Pineyro
- Fundacion Hospital Alcorcon
- Fundacion Hospital Manacor
- Fundacion Inciensa
- Fundacion Jimenez Diaz
- Fundacion Leucemia y Linfoma
- Fundacion Oftalmologica de Santander Clinica Carlos Ardila Lulle
- Fundacion Valle de Lili
- Fundacion de Investagacion De Diego
- Fundacion para la Lucha contra las Enfermedades Neurologicas de la Infancia
- Fundaleu
- Furness General Hospital
- Fuzhou General Hospital
